Drill Bit Cobalt 6.4mm Standard Length

Overview

// Alpen HSS FORTE COBALT DRILL BITS Size: ø 6.4 x 101/63 mm Bulk: Qty 1 Range of application: 5% cobalt-alloyed jobber drills with an extremely sturdy construction (re-inforced web) for drilling under difficult conditions e. g. poor chipremoval and deep holes, for use in steel and cast-iron with tensile strength up to 1.300 N/mm². Strengths • Self-centering • Special point shape • Harder • Nitro-oxidised chamfer • Deep hole twist drill • Big chip spaces (6 to 8 x D) • Faster by special drill geometry • Highly accurate centering Alpen drill bits are manufactured in Austria.